You will still need the lan adapter as the wii doesnt have an ethernet port, i believe only one of the usb ports can be used as 1 provides power only and not data thru put. Deal extreme have a usb pc wifi link that works with the wii/ ds /ps2/ps3 etc for less than $20 delivered.

i do have a wireless router but it lags too. that's why i got a lan adapter, but it still lags like crazy. not with all games though, just TvC. im using a softmodded 4.3U Wii, and i use NeoGamma R8 to launch my TvC backup.

p.s. any other game works fine with both connections, it's just TvC that decides to act retarded

i do have a wireless router but it lags too. that's why i got a lan adapter, but it still lags like crazy. not with all games though, just TvC. im using a softmodded 4.3U Wii, and i use NeoGamma R8 to launch my TvC backup.

p.s. any other game works fine with both connections, it's just TvC that decides to act retarded

Your internet might be too slow for that game.
Try running tests on speedtest.net and pingtest.net, they should tell you how well online games should work.

You're saying other games work fine, this might be because the other games require less internet speed (I don't know for sure though)